Electrolytes (Lecture)

Question 1

concentration is?

Answer 1

osmolality

Question 2

composition is

Answer 2

(electrolyte concentration)

Question 3

compensation can?

Answer 3

over produced and good for short term

Question 4

plasma is where?

Answer 4

within capillaries

Question 5

interstital fluid is>

Answer 5

all the rest of fluid surrounding

Question 6

what are some solutes in cell>

Answer 6

Mg+, K+, proteins, Na+, Cl-,

Question 7

intracellular fluid has more?

Answer 7

phosphate, potassium

Question 8

what amount if mL should u be drinking?

Answer 8

2300 mL/day

Question 9

what regulates fluid intake?

Answer 9

thirst

Question 10

when to increase fluid intake?

Answer 10

less urination, thirst, headaches

Question 11

when do we produce output?

Answer 11

breathing, sweat

Question 12

pshyological factor for thirst mechanism

Answer 12

headache

Question 13

where are the thirst regulators are?

Answer 13

hypothamalmus

Question 14

Renin-angiotensin-aldosterone system does?

Answer 14

regulate BP by influcing Na+ and H2O–> excreted in urine

Question 15

Atrial natriuretic peptides

Answer 15

opposite of aldosterone–>stops ADH, increases loss of Na+

Question 16

ADH is trying to?

Answer 16

save fluid

Question 17

ADH does?

Answer 17

regulates osmolality of body fluids

Question 18

RAAS system goal?

Answer 18

-holds on (constricts fluids)—>back to kidneys

Question 19

ANPS (atrial natriuretic peptide) does?

Answer 19

makes u pee (knows that heart is stretches too much (pees: releases Na+ and H2O)

Question 20

what is a sensible fluid loss?

Answer 20

sweating, is measurable (u can see) ex: urinary, vomiting

Question 21

Insensible fluid loss is?

Answer 21

can’t see, hard to measure, continuous ex: evaporation, lungs

Question 22

what are the 2 types of fluid imbalances?

Answer 22

extracellar, osmolality

Question 23

extracellular volume imbalances is?

Answer 23

deficit, excess

Question 24

osmolality fluid imbalance example?

Answer 24

hypernatremia (h2O deficit)–> hypertonic
hyponatremia, “H2O excess”–> hypotonic

Question 25

what is clinical dehydration?

Answer 25

ECV low vol. and with increase osmolality (ex. low fluids with high sodium)

Question 26

Assessment shows what on dehydration?

Answer 26

fatigue, dark urine, tachycardia, slow vein filling, postural hypotension

Question 27

what are serve assessment findings?

Answer 27

decreased LOC, thirst, hypotension, oiguria

Question 28

dehydration labs will show?

Answer 28

increased Hct, and BUN, urine specific gravity

Question 29

urine loses?

Answer 29

K, Na, cl, hydrogen

Question 30

causes of fluid volume intake (FVD)?

Answer 30

lack of PO (water) intake, GI issues (vomiting), sweating (lack of h2o intake)

Question 31

what are some physical assessment findings for EVD (extracellular volume deficit)

Answer 31

sudden loss of weight, tachycardia, dry mucous, dark urine

Question 32

serve EVD s&s?

Answer 32

decrease LOC, hypotension, cold/clammy skin, hypovolemic shcock

Question 33

labs of EVD are?

Answer 33

increase Hct and BUN

Question 34

EVE (exracellular volume excess) examples?

Answer 34

edema, jugular vein distended, weight gain, crackle in lungs, CONFUSION

Question 35

Labs for EVE are?

Answer 35

decreased: Hct and BUN

Question 36

what minerals are found in the ECF?

Answer 36

Cl, Ca+, Na

Question 37

what minerals are found in inside of ur cells?

Answer 37

K+, phosphates, protiens